package org.springcloud.catalina.eurekaribbon.service;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

@Service
public class HelloService {

    @Autowired
    private RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "helloError")
    public String hello(String name) {
        return restTemplate.postForObject("http://service-hello/hello/" + name, null, String.class);
    }

    public String helloError(String name) {
        return "Hello " + name + ",sorry,error!";
    }
}
